BR9509535A - Free radical polymerization process using a coel chelate oligomer and process for producing a coel chelate - Google Patents
Free radical polymerization process using a coel chelate oligomer and process for producing a coel chelateInfo
- Publication number
- BR9509535A BR9509535A BR9509535A BR9509535A BR9509535A BR 9509535 A BR9509535 A BR 9509535A BR 9509535 A BR9509535 A BR 9509535A BR 9509535 A BR9509535 A BR 9509535A BR 9509535 A BR9509535 A BR 9509535A
- Authority
- BR
- Brazil
- Prior art keywords
- carbon atoms
- chelate
- pct
- ring
- coel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
- C07F5/02—Boron compounds
- C07F5/022—Boron compounds without C-boron linkages
Abstract
PCT No. PCT/GB95/02376 Sec. 371 Date Jul. 15, 1997 Sec. 102(e) Date Jul. 15, 1997 PCT Filed Oct. 9, 1995 PCT Pub. No. WO96/13527 PCT Pub. Date May 9, 1996Process for the free-radical polymerisation of olefinically unsaturated monomer(s) using a free-radical initiator, the polymerisation being performed in the presence of a compound for effecting molecular weight control, wherein the molecular weight control compound is a Co Il chelate of the following formula I wherein each group X, independently in each ring and in different rings, is a substituent selected from alkyl of 1 to 14 carbon atoms and cycloalkyl of 6 to 14 carbon atoms; n, independently in each ring, is 0 to 5 provided that in at least one ring, n is 1 to 5; Z, independently on each boron atom, is selected from F, Cl, Br, OH, alkoxy of 1 to 12 carbon atoms, aryloxy of 6 to 12 carbon atoms, alkyl of 1 to 12 carbon atoms, and aryl of 6 to 12 carbon atoms; or two Z groups taken together provide on one or both boron atoms a group -O-(Q)-O- where Q is a divalent aryl or alicyclic linking group or an alkylene linking group, or two Z groups taken together on one or both boron atoms provide a 1,5-cyclooctanediyl linking group; or being a Co III analogue of said Co II chelate of formula I in which the Co atom is additionally covalently bonded, in a direction at right angles to the macrocyclic chelate ring system, to H, halide or other anion, or a homolytically dissociable organic group; and wherein optionally at least one further ligand is coordinated to the CoII or CoIII atom, being a ligand which does not alter the Co valency state. Also the Co chelates used in the polymerisation process, a process for their production, and the use in various applications of oligomers made using the polymerisation process.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9421771A GB9421771D0 (en) | 1994-10-28 | 1994-10-28 | Free radical polymerisation process |
| GBGB9508625.2A GB9508625D0 (en) | 1995-04-28 | 1995-04-28 | Free radical polymerisation process |
| PCT/GB1995/002376 WO1996013527A1 (en) | 1994-10-28 | 1995-10-09 | Free radical polymerisation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9509535A true BR9509535A (en) | 1997-09-30 |
Family
ID=26305889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9509535A BR9509535A (en) | 1994-10-28 | 1995-10-09 | Free radical polymerization process using a coel chelate oligomer and process for producing a coel chelate |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5962609A (en) |
| EP (1) | EP0788518B1 (en) |
| JP (1) | JP3587530B2 (en) |
| AT (1) | ATE180791T1 (en) |
| AU (1) | AU701611B2 (en) |
| BR (1) | BR9509535A (en) |
| DE (1) | DE69510079T2 (en) |
| DK (1) | DK0788518T3 (en) |
| ES (1) | ES2134496T3 (en) |
| MX (1) | MX9702791A (en) |
| WO (1) | WO1996013527A1 (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPM930494A0 (en) * | 1994-11-09 | 1994-12-01 | Commonwealth Scientific And Industrial Research Organisation | Polymerization in aqueous media |
| KR970027117A (en) * | 1995-11-10 | 1997-06-24 | 고사이 아끼오 | Process for producing styrene based polymer |
| US6624261B1 (en) | 1997-02-18 | 2003-09-23 | E. I. Du Pont Nemours And Company | Catalytic polymerization process |
| ES2207717T3 (en) * | 1996-02-23 | 2004-06-01 | E.I. Du Pont De Nemours And Company | SYNTHESIS OF RAMIFIED POLYMERS. |
| US6121181A (en) * | 1998-08-07 | 2000-09-19 | Equistar Chemicals, L.P. | Cyclic oligomeric oxo- and imido- metal complexes as olefin polymerization catalysts |
| US6180690B1 (en) * | 1998-11-04 | 2001-01-30 | E. I. Du Pont De Nemours And Company | Alkoxysilane binders as additives in ink jet inks |
| JP3744246B2 (en) * | 1998-12-08 | 2006-02-08 | 住友化学株式会社 | Process for producing poly (pt-butoxystyrene) |
| JP2001131472A (en) * | 1999-11-01 | 2001-05-15 | Kansai Paint Co Ltd | Resin composition for cationic electrodeposition coating |
| US20040220329A1 (en) * | 2003-04-29 | 2004-11-04 | Solomon Robert David | Aqueous polymer composition and coating produced therefrom |
| US7022792B2 (en) | 2004-03-16 | 2006-04-04 | E. I. Dupont De Nemours And Company | Initiation of polymerization by hydrogen atom donation |
| GB0409448D0 (en) * | 2004-04-28 | 2004-06-02 | Avecia Bv | Free radical polymerisation process |
| US7402646B2 (en) * | 2005-05-27 | 2008-07-22 | E. I. Du Pont De Nemours And Company | Polymerization of diisopropenylbenzene |
| TWI437009B (en) | 2007-04-24 | 2014-05-11 | Solvay Solexis Spa | Vinylidene fluoride copolymers |
| JP5465397B2 (en) | 2007-07-12 | 2014-04-09 | ローム アンド ハース カンパニー | Polymer film |
| JP5404222B2 (en) * | 2009-07-14 | 2014-01-29 | 三菱レイヨン株式会社 | Method for producing vinyl polymer |
| CN102753631B (en) | 2009-12-17 | 2015-05-06 | 帝斯曼知识产权资产管理有限公司 | Polymeric composition |
| JP5637500B2 (en) * | 2011-02-01 | 2014-12-10 | 三菱レイヨン株式会社 | Method for producing vinyl polymer and vinyl polymer |
| JP5835613B2 (en) * | 2011-12-06 | 2015-12-24 | 三菱レイヨン株式会社 | Method for producing compound having terminal double bond |
| JP6047859B2 (en) * | 2011-12-14 | 2016-12-21 | 三菱レイヨン株式会社 | Methacrylic acid ester polymer, method for producing the same, active energy ray curable composition, and optical recording medium |
| WO2013113934A1 (en) | 2012-02-03 | 2013-08-08 | Dsm Ip Assets B.V. | Polymer, process and composition |
| EP2945994B1 (en) | 2013-01-18 | 2018-07-11 | Basf Se | Acrylic dispersion-based coating compositions |
| KR20150135422A (en) * | 2013-03-28 | 2015-12-02 | 사우디 베이식 인더스트리즈 코포레이션 | High pressure polymerisation process for the preparation of polyethylene |
| KR102227953B1 (en) | 2013-11-04 | 2021-03-12 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | Acrylic dispersants with fused aromatic imide anchor groups |
| JP6713322B2 (en) * | 2016-03-31 | 2020-06-24 | 株式会社クラレ | Method for producing polyvinyl ester and method for producing polyvinyl alcohol |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526945A (en) * | 1984-03-21 | 1985-07-02 | Scm Corporation | Low molecular weight polymers and copolymers |
| US4694054A (en) * | 1985-03-01 | 1987-09-15 | E. I. Du Pont De Nemours And Company | Cobalt(II) chelates as chain transfer agents in free radical polymerizations |
| US4680352A (en) * | 1985-03-01 | 1987-07-14 | E. I. Du Pont De Nemours And Company | Cobalt (II) chelates as chain transfer agents in free radical polymerizations |
| AU598221B2 (en) * | 1985-12-03 | 1990-06-21 | Commonwealth Scientific And Industrial Research Organisation | Oligomerization process |
| US4680354A (en) * | 1986-05-21 | 1987-07-14 | The Glidden Company | Low molecular weight polymers and copolymers |
| GB9316221D0 (en) * | 1993-08-05 | 1993-09-22 | Zeneca Ltd | Production of polymer emulsions |
| GB9316525D0 (en) * | 1993-08-09 | 1993-09-22 | Zeneca Ltd | Free radical polymerisation process |
| US5770665A (en) * | 1993-12-20 | 1998-06-23 | Zeneca Limited | Free radical polymerization process |
| GB9407129D0 (en) * | 1994-04-11 | 1994-06-01 | Zeneca Ltd | Free radical polymerisation process |
-
1995
- 1995-10-09 DK DK95933503T patent/DK0788518T3/en active
- 1995-10-09 ES ES95933503T patent/ES2134496T3/en not_active Expired - Lifetime
- 1995-10-09 MX MX9702791A patent/MX9702791A/en unknown
- 1995-10-09 DE DE69510079T patent/DE69510079T2/en not_active Expired - Lifetime
- 1995-10-09 JP JP51437396A patent/JP3587530B2/en not_active Expired - Lifetime
- 1995-10-09 AU AU36135/95A patent/AU701611B2/en not_active Expired
- 1995-10-09 EP EP95933503A patent/EP0788518B1/en not_active Expired - Lifetime
- 1995-10-09 AT AT95933503T patent/ATE180791T1/en active
- 1995-10-09 BR BR9509535A patent/BR9509535A/en not_active IP Right Cessation
- 1995-10-09 US US08/836,378 patent/US5962609A/en not_active Expired - Lifetime
- 1995-10-09 WO PCT/GB1995/002376 patent/WO1996013527A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ATE180791T1 (en) | 1999-06-15 |
| AU3613595A (en) | 1996-05-23 |
| DK0788518T3 (en) | 1999-12-27 |
| EP0788518A1 (en) | 1997-08-13 |
| ES2134496T3 (en) | 1999-10-01 |
| DE69510079D1 (en) | 1999-07-08 |
| EP0788518B1 (en) | 1999-06-02 |
| DE69510079T2 (en) | 1999-10-14 |
| AU701611B2 (en) | 1999-02-04 |
| JP3587530B2 (en) | 2004-11-10 |
| WO1996013527A1 (en) | 1996-05-09 |
| JPH10508333A (en) | 1998-08-18 |
| MX9702791A (en) | 1997-06-28 |
| US5962609A (en) | 1999-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| TC | Change of name | ||
| TE | Change of address | ||
| PC | Transfer |
Free format text: AVECIA LIMITED (GB) |
|
| FG9A | Patent or certificate of addition granted | ||
| B25A | Requested transfer of rights approved |
Owner name: DSM IP ASSETS B.V. (NL) Free format text: TRANSFERIDO DE: AVECIA LIMITED |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 09/10/2015 |